That's right, I made some good experiences with it (5-2 at Benelux Cup, but unfortunally we only had top 8 to 100 masters). It also gives an option to do some solid damage if the opponent stacks energy to his active Pokémon. 2 SV and 1 of this one together with Ampharos is a good play imo.If you're playing lock variant (Garchomp Lv.X + Ampharos PL) then you might want to drop one of these in. Get in a spread without risk of being sprayed or bad flips with Garchomp Lv.X's power, this is the card that provides alternative method without futher teching.